Title:
DRAW SOLUTE, DRAW SOLUTION, AND WATER TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/206116
Kind Code:
A1
Abstract:
This draw solute for a forward osmosis membrane method contains a random copolymer obtained by randomly adding a monomer containing ethylene oxide and butylene oxide to a compound having at least one hydroxyl group.
Inventors:
TOKUSHIMA HIROKI (JP)
MATONO AKITOSHI (JP)
WEBLEY JOHN (US)
MATONO AKITOSHI (JP)
WEBLEY JOHN (US)
Application Number:
PCT/JP2021/014719
Publication Date:
October 14, 2021
Filing Date:
April 07, 2021
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND (JP)
TREVI SYSTEMS INC (US)
TREVI SYSTEMS INC (US)
International Classes:
B01D61/00; C02F1/44; C08G65/06
Domestic Patent References:
| WO2020044965A1 | 2020-03-05 | |||
| WO2015156404A1 | 2015-10-15 | |||
| WO2020045525A1 | 2020-03-05 | |||
| WO2015156404A1 | 2015-10-15 | |||
| WO2018045393A2 | 2018-03-08 |
Foreign References:
| JP2017148734A | 2017-08-31 | |||
| JP2018108538A | 2018-07-12 | |||
| JP2016087504A | 2016-05-23 |
Other References:
See also references of EP 4112156A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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